IPv4 Market in September 2026: Transfer Growth and Lease Prices
IPv4 transfers in September 2026 increased by 39.3% across ARIN and RIPE NCC, excluding
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Can an RPKI-Valid Route Still Be Hijacked? What IPv4 Owners Should Know
Your IPv4 prefix has a valid ROA. Your monitoring dashboard shows RPKI: Valid. Does
Why IP Geolocation Can Be Wrong After an IPv4 Transfer
An IPv4 transfer changes registry data, but GeoIP providers may continue to show
IP Geolocation Correction Steps Before Launching a New Service
Launching a service on acquired, leased, or reassigned IP space can expose a geolocation
IPv4 Leasing for Seasonal Traffic Spikes and Temporary Projects
A seasonal peak or temporary project can require additional public IPv4 space for
How Contract Terms Influence the Real Yield of IPv4 Leasing
The headline lease rate does not show the full economic result of an IPv4 agreement.
What Is Prefix Length and Why Do IPv4 Buyers Care?
An IPv4 block is defined not only by its starting address but also by its prefix
What Is a ROA and How Is It Different From an IRR Route Object?
ROAs and IRR route objects both connect an IP prefix with an autonomous system, but
IP Reputation Needs for Email Marketing Platforms
Email marketing platforms depend on more than message content and authentication.
IPv4 Sunset Plans: How to Decide Which Services Move First
An IPv4 sunset rarely happens as one network-wide event. Enterprises usually remove
IPv6 Adoption Metrics That Actually Matter to Network Managers
IPv6 deployment can look complete while users, applications, or network segments
How to Prevent Shadow IP Assignments in Enterprise Networks
In an enterprise network, an IP address can appear on a device without a request,